diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
---|---|---|
committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/test/ruby/test_time.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/test/ruby/test_time.rb')
-rw-r--r-- | trunk/test/ruby/test_time.rb | 394 |
1 files changed, 394 insertions, 0 deletions
diff --git a/trunk/test/ruby/test_time.rb b/trunk/test/ruby/test_time.rb new file mode 100644 index 0000000000..87516e10c4 --- /dev/null +++ b/trunk/test/ruby/test_time.rb @@ -0,0 +1,394 @@ +require 'test/unit' +require 'rational' +require 'timeout' + +class TestTime < Test::Unit::TestCase + def test_time_add() + assert_equal(Time.utc(2000, 3, 21, 3, 30) + 3 * 3600, + Time.utc(2000, 3, 21, 6, 30)) + assert_equal(Time.utc(2000, 3, 21, 3, 30) + (-3 * 3600), + Time.utc(2000, 3, 21, 0, 30)) + assert_equal(0, (Time.at(1.1) + 0.9).usec) + end + + def test_time_subt() + assert_equal(Time.utc(2000, 3, 21, 3, 30) - 3 * 3600, + Time.utc(2000, 3, 21, 0, 30)) + assert_equal(Time.utc(2000, 3, 21, 3, 30) - (-3 * 3600), + Time.utc(2000, 3, 21, 6, 30)) + assert_equal(900000, (Time.at(1.1) - 0.2).usec) + end + + def test_time_time() + assert_equal(Time.utc(2000, 3, 21, 3, 30) \ + -Time.utc(2000, 3, 21, 0, 30), 3*3600) + assert_equal(Time.utc(2000, 3, 21, 0, 30) \ + -Time.utc(2000, 3, 21, 3, 30), -3*3600) + end + + def negative_time_t? + begin + Time.at(-1) + true + rescue ArgumentError + false + end + end + + def test_timegm + if negative_time_t? + assert_equal(-0x80000000, Time.utc(1901, 12, 13, 20, 45, 52).tv_sec) + assert_equal(-2, Time.utc(1969, 12, 31, 23, 59, 58).tv_sec) + assert_equal(-1, Time.utc(1969, 12, 31, 23, 59, 59).tv_sec) + end + + assert_equal(0, Time.utc(1970, 1, 1, 0, 0, 0).tv_sec) # the Epoch + assert_equal(1, Time.utc(1970, 1, 1, 0, 0, 1).tv_sec) + assert_equal(31535999, Time.utc(1970, 12, 31, 23, 59, 59).tv_sec) + assert_equal(31536000, Time.utc(1971, 1, 1, 0, 0, 0).tv_sec) + assert_equal(78796799, Time.utc(1972, 6, 30, 23, 59, 59).tv_sec) + + # 1972-06-30T23:59:60Z is the first leap second. + if Time.utc(1972, 7, 1, 0, 0, 0) - Time.utc(1972, 6, 30, 23, 59, 59) == 1 + # no leap second. + assert_equal(78796800, Time.utc(1972, 7, 1, 0, 0, 0).tv_sec) + assert_equal(78796801, Time.utc(1972, 7, 1, 0, 0, 1).tv_sec) + assert_equal(946684800, Time.utc(2000, 1, 1, 0, 0, 0).tv_sec) + assert_equal(0x7fffffff, Time.utc(2038, 1, 19, 3, 14, 7).tv_sec) + else + # leap seconds supported. + assert_equal(2, Time.utc(1972, 7, 1, 0, 0, 0) - Time.utc(1972, 6, 30, 23, 59, 59)) + assert_equal(78796800, Time.utc(1972, 6, 30, 23, 59, 60).tv_sec) + assert_equal(78796801, Time.utc(1972, 7, 1, 0, 0, 0).tv_sec) + assert_equal(78796802, Time.utc(1972, 7, 1, 0, 0, 1).tv_sec) + assert_equal(946684822, Time.utc(2000, 1, 1, 0, 0, 0).tv_sec) + end + end + + def test_strtime + t = nil + assert_nothing_raised { t = Time.utc("2000", "1", "2" , "3", "4", "5") } + assert_equal(Time.utc(2000,1,2,3,4,5), t) + end + + def test_huge_difference + if negative_time_t? + assert_equal(Time.at(-0x80000000), Time.at(0x7fffffff) - 0xffffffff, "[ruby-dev:22619]") + assert_equal(Time.at(-0x80000000), Time.at(0x7fffffff) + (-0xffffffff)) + assert_equal(Time.at(0x7fffffff), Time.at(-0x80000000) + 0xffffffff, "[ruby-dev:22619]") + assert_equal(Time.at(0x7fffffff), Time.at(-0x80000000) - (-0xffffffff)) + end + end + + def test_big_minus + begin + bigtime0 = Time.at(2**60) + bigtime1 = Time.at(2**60+1) + rescue RangeError + return + end + assert_equal(1.0, bigtime1 - bigtime0) + end + + def test_at + assert_equal(100000, Time.at(0.1).usec) + assert_equal(10000, Time.at(0.01).usec) + assert_equal(1000, Time.at(0.001).usec) + assert_equal(100, Time.at(0.0001).usec) + assert_equal(10, Time.at(0.00001).usec) + assert_equal(1, Time.at(0.000001).usec) + assert_equal(100000000, Time.at(0.1).nsec) + assert_equal(10000000, Time.at(0.01).nsec) + assert_equal(1000000, Time.at(0.001).nsec) + assert_equal(100000, Time.at(0.0001).nsec) + assert_equal(10000, Time.at(0.00001).nsec) + assert_equal(1000, Time.at(0.000001).nsec) + assert_equal(100, Time.at(0.0000001).nsec) + assert_equal(10, Time.at(0.00000001).nsec) + assert_equal(1, Time.at(0.000000001).nsec) + assert_equal(0, Time.at(1e-10).nsec) + assert_equal(0, Time.at(4e-10).nsec) + assert_equal(1, Time.at(6e-10).nsec) + assert_equal(1, Time.at(14e-10).nsec) + assert_equal(2, Time.at(16e-10).nsec) + if negative_time_t? + assert_equal(0, Time.at(-1e-10).nsec) + assert_equal(0, Time.at(-4e-10).nsec) + assert_equal(999999999, Time.at(-6e-10).nsec) + assert_equal(999999999, Time.at(-14e-10).nsec) + assert_equal(999999998, Time.at(-16e-10).nsec) + end + end + + def test_at2 + assert_equal(100, Time.at(0, 0.1).nsec) + assert_equal(10, Time.at(0, 0.01).nsec) + assert_equal(1, Time.at(0, 0.001).nsec) + end + + def test_at_rational + assert_equal(1, Time.at(Rational(1,1) / 1000000000).nsec) + assert_equal(1, Time.at(1167609600 + Rational(1,1) / 1000000000).nsec) + end + + def test_utc_subsecond + assert_equal(100000, Time.utc(2007,1,1,0,0,1.1).usec) + assert_equal(100000, Time.utc(2007,1,1,0,0,Rational(11,10)).usec) + end + + def test_eq_nsec + assert_equal(Time.at(0, 0.123), Time.at(0, 0.123)) + assert_not_equal(Time.at(0, 0.123), Time.at(0, 0.124)) + end + + def assert_marshal_roundtrip(t) + iv_names = t.instance_variables + iv_vals1 = iv_names.map {|n| t.instance_variable_get n } + m = Marshal.dump(t) + t2 = Marshal.load(m) + iv_vals2 = iv_names.map {|n| t2.instance_variable_get n } + assert_equal(t, t2) + assert_equal(iv_vals1, iv_vals2) + t2 + end + + def test_marshal_nsec + assert_marshal_roundtrip(Time.at(0, 0.123)) + assert_marshal_roundtrip(Time.at(0, 0.120)) + end + + def test_marshal_ivar + t = Time.at(123456789, 987654.321) + t.instance_eval { @var = 135 } + assert_marshal_roundtrip(t) + assert_marshal_roundtrip(Marshal.load(Marshal.dump(t))) + end + + # Sat Jan 01 00:00:00 UTC 2000 + T2000 = Time.at(946684800).gmtime + + def test_security_error + assert_raise(SecurityError) do + Thread.new do + t = Time.gm(2000) + $SAFE = 4 + t.localtime + end.join + end + end + + def test_at3 + assert_equal(T2000, Time.at(T2000)) + assert_raise(RangeError) do + Time.at(2**31-1, 1_000_000) + Time.at(2**63-1, 1_000_000) + end + assert_raise(RangeError) do + Time.at(-2**31, -1_000_000) + Time.at(-2**63, -1_000_000) + end + end + + def test_utc_or_local + assert_equal(T2000, Time.gm(2000)) + assert_equal(T2000, Time.gm(0, 0, 0, 1, 1, 2000, :foo, :bar, false, :baz)) + assert_equal(T2000, Time.gm(0)) + assert_equal(T2000, Time.gm(100)) + assert_equal(T2000, Time.gm(2000, "jan")) + assert_equal(T2000, Time.gm(2000, "1")) + assert_equal(T2000, Time.gm(2000, 1, 1, 0, 0, 0, 0)) + assert_equal(T2000, Time.gm(2000, 1, 1, 0, 0, 0, "0")) + assert_equal(T2000, Time.gm(2000, 1, 1, 0, 0, "0", :foo, :foo)) + assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, -1, :foo, :foo) } + assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, -1.0, :foo, :foo) } + assert_raise(RangeError) do + Time.gm(2000, 1, 1, 0, 0, 10_000_000_000_000_000_001.0, :foo, :foo) + end + assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, -(2**31), :foo, :foo) } + o = Object.new + def o.divmod(x); nil; end + assert_raise(TypeError) { Time.gm(2000, 1, 1, 0, 0, o, :foo, :foo) } + def o.divmod(x); [-1, 0]; end + assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, o, :foo, :foo) } + assert_raise(ArgumentError) { Time.gm(2000, 13) } + + t = Time.local(2000) + assert_equal(t.gmt_offset, T2000 - t) + end + + def test_time_interval + m = Mutex.new.lock + assert_nothing_raised { + Timeout.timeout(10) { + m.sleep(0) + } + } + assert_raise(ArgumentError) { m.sleep(-1) } + end + + def test_to_f + assert_equal(946684800.0, T2000.to_f) + end + + def test_cmp + assert_equal(-1, T2000 <=> Time.gm(2001)) + assert_equal(1, T2000 <=> Time.gm(1999)) + assert_nil(T2000 <=> 0) + end + + def test_eql + assert(T2000.eql?(T2000)) + assert(!T2000.eql?(Time.gm(2001))) + end + + def test_utc_p + assert(Time.gm(2000).gmt?) + assert(!Time.local(2000).gmt?) + assert(!Time.at(0).gmt?) + end + + def test_hash + assert_kind_of(Integer, T2000.hash) + end + + def test_init_copy + assert_equal(T2000, T2000.dup) + assert_raise(TypeError) do + T2000.instance_eval { initialize_copy(nil) } + end + end + + def test_localtime_gmtime + assert_nothing_raised do + t = Time.gm(2000) + assert(t.gmt?) + t.localtime + assert(!t.gmt?) + t.localtime + assert(!t.gmt?) + t.gmtime + assert(t.gmt?) + t.gmtime + assert(t.gmt?) + end + + t1 = Time.gm(2000) + t2 = t1.getlocal + assert_equal(t1, t2) + t1.localtime + assert_equal(t1, t2) + assert_equal(t1.gmt?, t2.gmt?) + + t1 = Time.local(2000) + t2 = t1.getgm + assert_equal(t1, t2) + t1.gmtime + assert_equal(t1, t2) + assert_equal(t1.gmt?, t2.gmt?) + end + + def test_asctime + assert_equal("Sat Jan 1 00:00:00 2000", T2000.asctime) + assert_kind_of(String, Time.at(0).asctime) + end + + def test_to_s + assert_equal("2000-01-01 00:00:00 UTC", T2000.to_s) + assert_kind_of(String, Time.at(946684800).getlocal.to_s) + assert_equal(Time.at(946684800).getlocal.to_s, Time.at(946684800).to_s) + end + + def test_plus_minus_succ + # assert_raise(RangeError) { T2000 + 10000000000 } + # assert_raise(RangeError) T2000 - 3094168449 } + # assert_raise(RangeError) { T2000 + 1200798848 } + assert_raise(TypeError) { T2000 + Time.now } + assert_equal(T2000 + 1, T2000.succ) + end + + def test_readers + assert_equal(0, T2000.sec) + assert_equal(0, T2000.min) + assert_equal(0, T2000.hour) + assert_equal(1, T2000.mday) + assert_equal(1, T2000.mon) + assert_equal(2000, T2000.year) + assert_equal(6, T2000.wday) + assert_equal(1, T2000.yday) + assert_equal(false, T2000.isdst) + assert_equal("UTC", T2000.zone) + assert_equal(0, T2000.gmt_offset) + assert(!T2000.sunday?) + assert(!T2000.monday?) + assert(!T2000.tuesday?) + assert(!T2000.wednesday?) + assert(!T2000.thursday?) + assert(!T2000.friday?) + assert(T2000.saturday?) + assert_equal([0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], T2000.to_a) + + t = Time.at(946684800).getlocal + assert_equal(t.sec, Time.at(946684800).sec) + assert_equal(t.min, Time.at(946684800).min) + assert_equal(t.hour, Time.at(946684800).hour) + assert_equal(t.mday, Time.at(946684800).mday) + assert_equal(t.mon, Time.at(946684800).mon) + assert_equal(t.year, Time.at(946684800).year) + assert_equal(t.wday, Time.at(946684800).wday) + assert_equal(t.yday, Time.at(946684800).yday) + assert_equal(t.isdst, Time.at(946684800).isdst) + assert_equal(t.zone, Time.at(946684800).zone) + assert_equal(t.gmt_offset, Time.at(946684800).gmt_offset) + assert_equal(t.sunday?, Time.at(946684800).sunday?) + assert_equal(t.monday?, Time.at(946684800).monday?) + assert_equal(t.tuesday?, Time.at(946684800).tuesday?) + assert_equal(t.wednesday?, Time.at(946684800).wednesday?) + assert_equal(t.thursday?, Time.at(946684800).thursday?) + assert_equal(t.friday?, Time.at(946684800).friday?) + assert_equal(t.saturday?, Time.at(946684800).saturday?) + assert_equal(t.to_a, Time.at(946684800).to_a) + end + + def test_strftime + t = Time.at(946684800).getlocal + assert_equal("Sat", T2000.strftime("%a")) + assert_equal("Saturday", T2000.strftime("%A")) + assert_equal("Jan", T2000.strftime("%b")) + assert_equal("January", T2000.strftime("%B")) + assert_kind_of(String, T2000.strftime("%c")) + assert_equal("01", T2000.strftime("%d")) + assert_equal("00", T2000.strftime("%H")) + assert_equal("12", T2000.strftime("%I")) + assert_equal("001", T2000.strftime("%j")) + assert_equal("01", T2000.strftime("%m")) + assert_equal("00", T2000.strftime("%M")) + assert_equal("AM", T2000.strftime("%p")) + assert_equal("00", T2000.strftime("%S")) + assert_equal("00", T2000.strftime("%U")) + assert_equal("00", T2000.strftime("%W")) + assert_equal("6", T2000.strftime("%w")) + assert_equal("01/01/00", T2000.strftime("%x")) + assert_equal("00:00:00", T2000.strftime("%X")) + assert_equal("00", T2000.strftime("%y")) + assert_equal("2000", T2000.strftime("%Y")) + assert_equal("UTC", T2000.strftime("%Z")) + assert_equal("%", T2000.strftime("%%")) + + assert_equal("", T2000.strftime("")) + assert_equal("foo\0bar\x0000\x0000\x0000", T2000.strftime("foo\0bar\0%H\0%M\0%S")) + assert_equal("foo" * 1000, T2000.strftime("foo" * 1000)) + + assert_equal("Sat", Time.at(946684800).strftime("%a")) + + t = Time.at(946684800, 123456.789) + assert_equal("123", t.strftime("%3N")) + assert_equal("123456", t.strftime("%6N")) + assert_equal("123456789", t.strftime("%9N")) + assert_equal("1234567890", t.strftime("%10N")) + assert_equal("", t.strftime("%0N")) + assert_equal("000", t.strftime("%3S")) + + t = Time.mktime(2001, 10, 1) + assert_equal("2001-10-01", t.strftime("%F")) + end +end |